. >>> michigan authorities are once again following the tip on the disappearance of jimmy hoffa almost 40 years ago. a man dying of cancer told police he saw someone being buried under a concrete slab next to a suburban detroit home about the time haffa disappeared in 1985. tomorrow authorities will be taking a soil sample to check for human remains. if that soil tests posttive they will excavate the site. >>> a shift in some key swing states. the momentum on the campaign trail with just weeks to go. >>> and we're keeping a close eye on that developing news in san francisco and working to learn more about the clash between protesters and police there. more live coverage throughout the hour. dan hurd: when i was a child, california was a leader in education funding. erika derry: and the fact that california isn't making it a priority frustrates me. dan hurd: i'm ashamed of that, and i don't want this to continue for my daughter. brenda kealing: prop 38 is going to bring a lot of money to our schools. suzan solomon: the money stays at the school site. cade derry: what i would really like